Base | Representation |
---|---|
bin | 110001100111101111… |
… | …011110000110000000 |
3 | 12002112011220202120000 |
4 | 301213233132012000 |
5 | 1333104201323312 |
6 | 40250533320000 |
7 | 3564221263413 |
oct | 614757360600 |
9 | 162464822500 |
10 | 53280104832 |
11 | 20661259399 |
12 | a3ab496000 |
13 | 50414a7566 |
14 | 281620bb7a |
15 | 15bc817adc |
hex | c67bde180 |
53280104832 has 160 divisors (see below), whose sum is σ = 162429359400. Its totient is φ = 17326725120.
The previous prime is 53280104827. The next prime is 53280104833. The reversal of 53280104832 is 23840108235.
53280104832 is a `hidden beast` number, since 532 + 80 + 1 + 0 + 48 + 3 + 2 = 666.
53280104832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53280104833) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 362419 + ... + 487757.
Almost surely, 253280104832 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53280104832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81214679700).
53280104832 is an abundant number, since it is smaller than the sum of its proper divisors (109149254568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53280104832 is a wasteful number, since it uses less digits than its factorization.
53280104832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125406 (or 125385 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 36.
The spelling of 53280104832 in words is "fifty-three billion, two hundred eighty million, one hundred four thousand, eight hundred thirty-two".
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